The tiling in medieval Islamic architecture turns out to embody a mathematical insight that Westerners thought they had discovered only 30 years ago.
March 19, 2007 issue - Ancient, closely held religious secrets; messages encoded on the walls of Middle Eastern shrines; the divine golden ratio—readers of a recent issue of the journal Science must have wondered if they’d mistakenly picked up “The Da Vinci Code” instead. In stretches of intricate tiling on several 500-year-old Islamic buildings, Peter Lu and Paul Steinhardt wrote, they’d spotted a large fragment of a mathematical pattern that was unknown to Western science until the 1970s. Islam gave the world algebra, from the Arabic al-jabr, a term referring to a basic equation. But this pattern is far from basic; it comes from much higher math. “The ridiculous thing is, this pattern has been staring Westerners in the face all this time,” says Keith Critchlow, author of the book “Islamic Patterns.” “We simply haven’t been able to read it.” Now that we can, though, it is serving as a startling indication of how accomplished medieval-era Muslims may have been.
March 19, 2007 issue - Ancient, closely held religious secrets; messages encoded on the walls of Middle Eastern shrines; the divine golden ratio—readers of a recent issue of the journal Science must have wondered if they’d mistakenly picked up “The Da Vinci Code” instead. In stretches of intricate tiling on several 500-year-old Islamic buildings, Peter Lu and Paul Steinhardt wrote, they’d spotted a large fragment of a mathematical pattern that was unknown to Western science until the 1970s. Islam gave the world algebra, from the Arabic al-jabr, a term referring to a basic equation. But this pattern is far from basic; it comes from much higher math. “The ridiculous thing is, this pattern has been staring Westerners in the face all this time,” says Keith Critchlow, author of the book “Islamic Patterns.” “We simply haven’t been able to read it.” Now that we can, though, it is serving as a startling indication of how accomplished medieval-era Muslims may have been.
